Die Illusion fährt mit der Straßenbahn

I looked for this movie all over a few years ago when I finally watched it. Another masterpiece by Luis Buñuel even though he had very little freedom, time and budget when making it. There are a few good reviews on this movie in English (unfortunately, I don't speak Spanish). This masterpiece touches on several crucial subjects: transition of the Mexican society to "modernity" from several angles, perhaps most important ones being separating the workforce from what they make (refer to alienation by Karl Marx), aleniating people from their past, their traditions and heritage, in one word their lives, criticizing the stupid bureaucracy in the modernization process (and the upcoming modern life), showing the real aspects of the ordinary people in a surrealist movie, and the list goes on. There scene where the slaughter house workers get on the train (Min 30:59 ) is perhaps the most famous and effective scene of this not so well known Buñuel's masterpiece.